Aprilaire model 2250 Grille mount spaceguard media air cleaner. Air cleaner housing is 20" wide x 25" high x 9" deep . Comes with filter and pleat spacers.Recomended max air flow is 2000 cfm. Replacement filter is aprilaire #201. Items are new and unused in original box. Please call 952-884-8266 Mon thru Friday 7:00 to 5:00 or 612 518-6683 after 5:00 and on weekends. We ship nationwide. Minnesota residents will be charged sales tax.